Home / 5,027.61-7,533.72-2,104.32

Finding the Fourth Proportional to 5,027.61, 7,533.72 and 2,104.32

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Solution

The fourth proportional to 5,027.61, 7,533.72 and 2,104.32 is: 3,153.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027.61 : 7,533.72 = 2,104.32 : x
  2. Step 2: Convert to fraction form
    5,027.61/7,533.72 = 2,104.32/x
  3. Step 3: Cross multiply
    5,027.61x = 7,533.72 × 2,104.32
  4. Step 4: Simplify right side
    5,027.61x = 15,853,357.67
  5. Step 5: Solve for x
    x = 15,853,357.67/5,027.61
  6. Step 6: Final answer
    x = 3,153.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.